background image

21 

 

 

 

 

The temperature difference between the heating flow and the heating return of the 

device can be adjusted. When the device is in its normal operating position; 

  

Press the 

 button for 2-3 seconds to enter the setting menu. 

  

The 

 

key is pressed at intervals of one second until the 

 symbol appears, the 

temperature difference starts to flash. 

 

Domestic hot water always takes priority. 

6.4.4. Setting the Temperature Difference 

2-3 

seconds 

Summary of Contents for Naviels

Page 1: ...1 Electric Combi Boiler Comfort and Confidence For Your Life User and Installation Manual...

Page 2: ...plying from a source other than the mains such as a generator it must be ensured that the necessary conditions are met for the device to work safely The energy supply to the device must be provided us...

Page 3: ...electrical switch of the device Close the water valves in both the heating and DHW installation Discharge the heating circuit water to prevent freezing The device must not be used by children or unat...

Page 4: ...ilation should be done for short terms but if long term ventilation is required closing the radiator valves present in the environment or lowering the device heating setting will save energy If the te...

Page 5: ...5 Heating Out Hot water Output Cold water Inlet Heating Return...

Page 6: ...r UKDAX 6EDM 6 700 400 220 23 5 7 3 4 UKDAX 10EDM 10 700 400 220 23 5 7 5 8 UKDAX 12EDM 12 700 400 220 23 5 7 6 9 UKDAX 16EDM 16 700 400 220 25 0 7 9 2 UKDAX 18EDM 18 700 400 220 25 0 7 10 4 3 400 V 5...

Page 7: ...d in the installation to be able to access the device for maintenance and repair For correct device assembly It should not be installed above stoves or similar cooking devices There should be no flamm...

Page 8: ...pporting the weight of the device Fix the plugs by drilling the device mounting holes in the locations selected in accordance with the conditions stated above Using the holes you drilled screw your de...

Page 9: ...ating system For this a valve connection must be made from the cold water system to the heating system The filling valve should be close to the device and in a position that sees the pressure gauge on...

Page 10: ...diators is discharged there may be a decrease in the water pressure of the heating system Make sure that the water pressure of the heating system is between 1 and 1 5 bar and if there is a decrease tu...

Page 11: ...he electricity supply to the device off and the fuse should be located close to the device The device must be grounded 10 After the heating system is filled it should be carefully checked for any wate...

Page 12: ...able coming out of the device can be connected to it without tension Connection of cables to fuses should be done by qualified personnel Make sure you connect the cables to the right place Loose cable...

Page 13: ...45 5 1 50 3 6 UKDAX 12EDM 12 1 54 6 1 63 3 10 UKDAX 16EDM 16 1 72 8 1 80 3 16 UKDAX 18EDM 18 1 81 9 1 100 3 16 Model Power kW Current Drawn A Fuse Residual Current Relay A cross section 3 400 V 50 Hz...

Page 14: ...program 3 time programs can be made Time Capacity indicator Ready to run indicator Hot water heating indicator Heating indicator Over temperature indicator Overtemperature difference value Pump run i...

Page 15: ...heating valves of the device only the heating valve in UKDAX xxETT UKDAX xxETM UKDAX xxETP models are turned on Turn on the residual current relay followed by the fuse After all the icons remain visi...

Page 16: ...the device starts to heat the domestic water If the operating mode before the device is turned off is set to domestic water and central heating the device operates for central heating heating and sho...

Page 17: ...starts heating the symbol appears A beep will sound for each keypress For long term e g 2 3 seconds key presses the keypress will not have registered until a beep is heard Turn the device off Press a...

Page 18: ...17 The day is set by pressing the or keys at one second intervals button is pressed hour digit starts to flash Press the or buttons at one second intervals to set the time between 0 and 23...

Page 19: ...t starts to flash Press the or buttons at one second intervals to set the minute value between 0 and 60 By pressing the button once or by not pressing any buttons for 10 seconds the settings are saved...

Page 20: ...ange the heating temperature At the end of the process the device should be returned to its previous operating position Please see 6 4 8 2 seconds after the adjustment is completed the operating tempe...

Page 21: ...s also possible to change the domestic water heating during standby In order to adjust the domestic water temperature during operation for central heating the operating mode of the device must be chan...

Page 22: ...the device is in its normal operating position Press the button for 2 3 seconds to enter the setting menu The key is pressed at intervals of one second until the symbol appears the temperature differe...

Page 23: ...ualified personnel while the device is being prepared for use The room thermostat has to be voltage free The device can be adjusted for underfloor heating low temperature or radiator heating system In...

Page 24: ...t a maximum of 55 C icon will appear in radiator heating mode but not in underfloor heating mode When the device is in its normal operating position Press the button for 2 3 seconds to enter the setti...

Page 25: ...he or the keys For radiator heating select 1 In underfloor heating systems the 0 setting in this menu cannot be changed since the heating mode is set by the Authorized Service from within the device P...

Page 26: ...kW and P3 is 24 kW When the device is in its normal operating position Press the button for 2 3 seconds to enter the setting menu button is pressed at intervals of one second until the icon appears In...

Page 27: ...26 Using the or the keys the device capacity is set to P1 P2 or P3 Indicator lights change according to the selected capacity...

Page 28: ...Heating and Domestic Hot Water Operating Mode The device performs both central heating and DHW heating The priority is always in domestic hot water heating If while heating is being provided for the c...

Page 29: ...nd until heating and or shower lights begin to flash The preferred operating mode is selected using or keys If heating is selected the device only works for central heating If shower is selected the d...

Page 30: ...of the program the operating temperature of the device and the T temperature difference during the duration of the program can be adjusted If programming has been done and activated during unprogramm...

Page 31: ...o enter the settings menu Press the button at intervals of one second until the Timing Time Phase appears the time program number starts to flash By pressing the or buttons the time program number bet...

Page 32: ...key is pressed The time program selected using or the keys is set to on meaning ON position If it stays in OFF position the time program cannot be accessed By pressing the button weekday s is selecte...

Page 33: ...y or days can be selected with the or keys The days of the week are grouped as follows All days can be selected SUN MON TUES WED THUR FRI SAT Weekend days can be set SUN SAT Weekdays can be selected M...

Page 34: ...33 Days can be selected individually key is pressed The programme start time starts to flash The programme start time is determined using or keys...

Page 35: ...34 key is pressed The programme start minute value starts to flash The programme start minute value can be determined using or keys key is pressed The programme end time starts to flash...

Page 36: ...35 The programme end time is determined using or keys key is pressed The programme end minute value starts to flash The programme end minute value is determined using or keys...

Page 37: ...rature indicator starts flashing The operating temperature in the selected program is selected with the or keys button is pressed and the icon as well as the flow return temperature difference setting...

Page 38: ...sired T flow return temperature difference in the selected programme is selected with or keys key is pressed The other time programme to be set is selected and the same steps are repeated starting fro...

Page 39: ...ctive as they will remain in the OFF position After programming is completed by pressing the key once or by not pressing any keys for 10 seconds the settings will be saved and the setting menu will be...

Page 40: ...he anti frost cycle the mark will appear on the display Anti Blocking Function The pump and the three way valve in the device run for a short time every 18 hours If you are not going to operate the de...

Page 41: ...ESIDUAL CURRENT RELAY DEVICE FUSE ELECTRONIC CONTROL BOARD Inlet Water Temperature Flowmeter Flow Meter Screen Water Pressure Switch Output Temperature Sensor Limit Thermostat 85 C Pump Three Way Valv...

Page 42: ...e switch malfunction Call the authorized service E1 Heater sensor malfunction If you continue to receive the same fault code after waiting for a while call the authorized service E3 Water temperature...

Page 43: ...s not made properly Sealing gasket defective Have the connections made again Renew sealing gaskets Keypad malfunction Electronic board failure Call the authorized service Unsuitable cable use Loose co...

Page 44: ...43...

Page 45: ...44...

Reviews: